baber/WOPTO huggingface dataset:
Patent RU-2183603-C2 (RU)
Title: Device for mixing of explosive composition components
Inventor: KUTSENKO G V
IPC: C06B21/00
Filed: 2000-03-03
Granted: 2002-06-20
Abstract: FIELD: manufacture of rocket engine charges from composite solid propellant, in particular, process of preparation of explosive compositions containing oxidants that are liable to agglomeration, applicable in the industry for production of solid- propellant engines of rockets of various classes, powder gas generators, powder borehole pressure accumulators and other items of similar purpose. SUBSTANCE: the device for mixing of explosive composition components has proportioners, worm conveyer delivery device, upper and lower mixers and an explosive composition flow controller between the mixers, which facilitates the destruction of agglomerates of explosive compositions of different viscosity. EFFECT: improved quality of mixing of explosive composition components, improved qualitative characteristics of charges of composite solid propellant containing powdery oxidant liable to formation of solid agglomerates. 1 dwg, 1 tbl
Patent RU-2233283-C2 (RU)
Inventor: KAZO ZHAN-BERNAR
IPC: A61P31/12
Filed: 1998-08-07
Granted: 2004-07-27
Abstract: FIELD: organic chemistry, chemical technology, medicine, pharmacy. 
     SUBSTANCE: invention relates to compounds represented by formulas (I) 
       , 
     (II) 
     
       
     
     and (III) 
       . 
     Invention proposes compound of the formula (M) 
     
       
     
     as an intermediate product wherein R means ethyl radical. Invention proposes a method for preparing compound of the formula (M). Invention proposes a medicinal agent eliciting anti-tumor activity that comprises compounds of the formula (I), (II) or (III), or their salts with pharmaceutically acceptable mineral or organic salts. Also, invention proposes a pharmaceutical composition eliciting an anti-tumor activity and containing an active component and pharmaceutically acceptable vehicle. As an active component the pharmaceutical composition contains compounds of the formula (I), (II) or (III). Invention provides preparing camptothecin analogues eliciting anti-proliferative activity with regards to cancer cells. 
     EFFECT: improved preparing method, valuable medicinal properties of compounds. 
     9 cl, 1 tbl, 3 ex
Patent RU-2181823-C2 (RU)
Inventor: LAGKUEV S M
IPC: E04F11/032
Filed: 2000-04-11
Granted: 2002-04-27
Abstract: FIELD: civil engineering, designed for communication between the building storeys or different levels of structures. SUBSTANCE: the stair has steps, as well as supporting members of supports positioned in the plane perpendicular to the axis, on the Archimedean spiral, with a uniformly increasing radius and height determined by the pace of the ruled helical surface - right helicoid in its maximum section. EFFECT: enhanced convenience of transportation and reliability in service, as well as reduced occupied area and weight of the spiral stairs. 2 cl, 3 dwg
Patent RU-2194587-C2 (RU)
Title: Method for shaping double-curvature parts
Inventor: GORBACH V D
IPC: B21D11/20
Filed: 2000-06-16
Granted: 2002-12-20
Abstract: FIELD: plastic metal working, namely manufacture of members of envelopes welded in dies. SUBSTANCE: method comprises steps of shaping blank at first and second transitions at successively pressing down beginning from wide end edge of tore portion of blank; at first transition making spherical surface and tore portion of surface with predetermined curvature radius in width direction; at second transition making tore portion of surface with predetermined curvature radius in meridional direction. At first and second transitions shaping is realized in the same universal die set with spherical lower die and punch. EFFECT: lowered labor consumption, enhanced quality of articles. 2 dwg
Patent RU-2195389-C2 (RU)
Title: Method for pulse electrochemical working
Inventor: AGAFONOV I L
IPC: B23H3/02
Filed: 2000-08-17
Granted: 2002-12-27
Abstract: FIELD: electrochemical working by means of vibrating electrode, possibly for working shaped surfaces of machine parts, particularly die impressions, press-molds and large surface area casting molds. SUBSTANCE: method comprises use as pulse power source controlled electric source allowing to change setting of electric current in order to provide predetermined voltage in interelectrode gap. At changing electric current setting during action of given pulse, preset values of voltage at any time moment between front and back edges of voltage pulse are provided including preset voltage value at time moment of maximum mutual approaching of electrodes. Values of electric current setting are provided in such a way that to obtain voltage value in any point of curve between front and back edges of voltage pulse higher than anode dissolution potential and also in such a way that voltage bursts in any point of curve between front and back edges of voltage pulse were no more than preset maximum voltage. EFFECT: enhanced efficiency of working due to quick action of control system. 3 cl, 2 dwg, 1 ex
Patent RU-2201009-C2 (RU)
Inventor: ABBAKUMOV A B
IPC: H01J61/54
Filed: 2000-08-31
Granted: 2003-03-20
Abstract: FIELD: electrical engineering; general- illumination lamps. SUBSTANCE: gas-discharge lamp has discharge torch made of optically transparent material and enclosed in glass bulb filled with metal-halide dopes and/or mercury and inert-gas containing compound with main and starting electrodes, as well as lamp-pin current leads installed at each of its ends; current leads of discharge-torch main electrodes are secured to current leads of lamp pin at certain angle to discharge-torch axis chosen from expression 40≤a≤70 ° , discharge torch mass, length of main-electrode to point of fixation and its diameter connected by relation   where m is discharge torch mass, g; l is length of main-electrode current leads of discharge torch to point of fixation of lamp pin to current lead; d is diameter of current lead of discharge torch electrode; α is angle between current lead of main electrodes and discharge-torch axis in direction to lamp base. EFFECT: reduced cost, enhanced mechanical strength. 2 dwg, 1 tbl
Patent RU-2268211-C2 (RU)
Inventor: LACH JACHERA MAURO
IPC: B65D41/20
Filed: 2000-09-29
Granted: 2006-01-20
Abstract: FIELD: packing equipment, particularly to produce sealed packages. 
     SUBSTANCE: device comprises body defining through orifice and installed around package part to be opened, removable cap cooperating with the body to close the orifice and substantially tubular cutting member, which in use cooperates with the orifice and may perform angular and axial movement. The cutting member has end edge, which in turn has cutting means formed on edge surface and adapted to cooperate with package part to be opened. The body and cutting member are formed as a single whole and are coaxially secured one to another through breakable connection bridges. The bridges extend between additional end edge of the cutting member, which is opposite to end edge, and surface of body installation onto the package. The connection bridges are torn when cutting member is brought into cooperation with the orifice. 
     EFFECT: simplified package production. 
     6 cl, 14 dwg
Patent RU-2256855-C2 (RU)
Title: Устройство плотного подсоединения вентиляционного фильтра
Inventor: DEFONTEN BERNAR
IPC: B01D46/42
Filed: 2000-11-16
Granted: 2005-07-20
Abstract: Устройство предназначено для использования в ядерной технике, для подсоединения фильтра к вентиляционной системе, работающей во враждебной среде. Устройство содержит цилиндрический корпус, предназначенный для размещения внутри него фильтра, укрепленный на фланце вентиляционной системы своим вторым концом и содержащий первый конец, на котором установлен контр-фланец, удерживаемый упругим образом под осевым усилием с помощью средств выдерживания под усилием. Далее, устройство содержит жестко прикрепленную к корпусу соосно ему втулку, вокруг которой с возможностью скольжения вдоль ее оси установлен указанный контр-фланец, на которой расположены указанные средства выдерживания под усилием и к которой жестко прикреплены три ролика, образующих направленные наружу выступы указанной втулки. На втулке на определенном участке ее длины установлен кулачок, окружающий указанную втулку и выполненный в виде кольца с тройной направляющей в форме участка спирали, причем в указанные направляющие входят соответствующие ролики, а поворотное движение указанного ролика обеспечивает осевое перемещение указанного контр-фланца. Предусмотрены также средства для привода поворота указанного кулачка. Техническим результатом изобретения является обеспечение уплотнения как вентиляционной системы, так и удержания фильтра на месте при сейсмических толчках. 2 з.п. ф-лы, 3 ил.
Patent RU-2202009-C2 (RU)
Inventor: GABRIELJAN V T
IPC: C30B15/14
Filed: 2000-12-20
Granted: 2003-04-10
Abstract: FIELD: growing of optical monocrystals by Choschralsky method. SUBSTANCE: apparatus having crucible, seed holder, upper and lower ceramic screens also includes diaphragm arranged over melt. Cylindrical insert made of material permeable for heat irradiation, for example of melt quartz or leucosapphire is placed between ceramic screens. Level of lower edge of said insert coincides with upper surface of diaphragm. Height of insert s<ΔL, where  , R is crystal radius, Bi is Bio number; Δh+ΔH≥sd/L, where Δh is distance from lower edge of diaphragm until initial level of melt; ΔH is melt level drop during process; d is distance between diaphragm and crystal; L is length of upper coat of insert. Diameter of upper screen is less than that of lower screen; distance from crystal until upper screen is selected equal to d. EFFECT: possibility for making optical crystals of large size and high uniformity, less number of rejected crystals at growing them. 2 cl, 9 dwg
Patent RU-2192727-C2 (RU)
Title: Sprinkling machine track leveling apparatus
Inventor: BORODYCHEV V V
IPC: A01B37/00
Filed: 2001-01-16
Granted: 2002-11-20
Abstract: FIELD: agricultural engineering, in particular, auxiliary equipment for sprinkling machines. SUBSTANCE: apparatus has frame and disks offset in advancement direction one with respect to another and spaced by different distances from wheel rim. Each disk is equipped with additional disk of equal or smaller diameter. Main and additional disks are mounted on single shaft of rotation and are connected through adapter bushing. Bearing supports, sealing glands and covers are mounted in adapter bushing. Adjacent surfaces in each pair of disks are equally spaced one from another. EFFECT: increased efficiency and enhanced reliability in operation. 2 dwg
Patent RU-2210997-C2 (RU)
Inventor: EHTITEJN JU V
IPC: A61N1/36
Filed: 2001-03-01
Granted: 2003-08-27
Abstract: FIELD: medicine. SUBSTANCE: method involves implanting demineralized bone transplant. The demineralized bone transplant is exposed to pulsating low intensity electromagnetic field action beginning from the seventh day, field intensity being equal to 30±7,5 mTesla units, frequency 50 Hz, daily for 10 min during 5 days. EFFECT: significantly accelerated osteogenesis processes when transplanting demineralized bone transplant. 9 dwg
Patent RU-2202896-C2 (RU)
Inventor: LISITSYN A B
IPC: A23K1/10
Filed: 2001-07-04
Granted: 2003-04-27
Abstract: FIELD: feed production. SUBSTANCE: feed comprises bone flour, plant components, alcoholic beverage and beet sugar production wastes, natural high-moor peat and/or nettle, premix, and sodium glutamate. Feed grain mixture and wheat gluten may be used as plant components. Feed also comprises meat-and-bone, blood or fish flour. Distillers' dried grains are used as alcoholic beverage production wastes. Such composition provides for versatile and balanced feed offering good state of animal fur and normal development of bones and teeth. EFFECT: improved gustatory qualities and prolonged service life. 4 cl, 1 tbl, 6 ex
Patent RU-2207722-C2 (RU)
Title: Facility for multidirectional communication
Inventor: MOISEEV A A
IPC: H04B7/00
Filed: 2001-07-27
Granted: 2003-06-27
Abstract: FIELD: radio engineering, radio communication systems with known directions to distant stations. SUBSTANCE: facility for multidirectional communication incorporates M antenna elements 1 ( with M≤3, ), unit 2 of transceiving modules, M units 3 of power dividers of receiving path, M modules 4 of directional pattern formers, commutation unit 5, N units 6 of controlled adders ( with 2≤N≤M ), N receivers, N units 8 evaluating reception quality, unit 9 controlling power redistribution, unit 10 controlling formation of directional patterns, transmitter 11, unit 12 of time-division multiplexing, unit 13 of control over junction and terminal offices and couplings between elements of facility. If required signal-to-noise ratio is not achieved across input of one receiver then frequency adaptation of corresponding receiver of junction office and of transmitter of terminal office is realized by way of redistribution of power of received signal between inputs of all receivers of facility. This approach leads to increased reliability of reception of information in process of multidirectional radio communication under conditions of radio interference. EFFECT: high reliability of multidirectional radio communication under conditions of radio interference due to frequency adaptation. 2 dwg
Patent RU-2234889-C2 (RU)
Inventor: REDSET KORE ROGER
IPC: A61F5/01
Filed: 2000-02-04
Granted: 2004-08-27
Abstract: FIELD: medicinal equipment. 
     SUBSTANCE: apparatus has jaw support including U-shaped supporting member and retaining arcs for embracing of neck front part under jaw. U-shaped member has upper jaw supporting part and lower jaw supporting part with portion adapted for resting upon dead man's thoracic cage or clavicle. 
     EFFECT: increased efficiency by allowing one personnel to be able to provide holding of dead man's jaw. 
     9 dwg
Patent RU-2257171-C2 (RU)
Inventor: D JACHKOVA G V
IPC: A61B17/56
Filed: 2001-12-07
Granted: 2005-07-27
Abstract: FIELD: medicine, orthopedic roentgenology. 
     SUBSTANCE: the present innovation deals with predicting the relapses of perosseous osteosynthesis for treating children with Blount's disease due to performing roentgenograms, measuring the angle of axial deviation in deformed limb and that of dysplasia before therapy which should totally correspond to the angle of deformation correction being the important condition to prevent the relapse. 
     EFFECT: higher accuracy and efficiency of prophylaxis. 
     6 dwg, 1 ex
Patent RU-2226754-C2 (RU)
Inventor: KISLOV A F
IPC: A01B7/00
Filed: 2002-04-01
Granted: 2004-04-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: proposed tillage tool contains gang of disks. Disks are installed at adjustable approach angle in direction of movement in one or two tracks. Disks have needles located over generatrices of cone. Working ends of needles in side surface of cone are bent off from generatrices in direction of tool movement. EFFECT: improved quality of tillage. 3 dwg
Patent RU-2236375-C2 (RU)
Inventor: KONDRAT EV S V
IPC: C01F17/30
Filed: 2002-04-29
Granted: 2004-09-20
Abstract: FIELD: inorganic chemistry, chemical technology. 
     SUBSTANCE: invention relates to technology for preparing chelate compounds of scandium. The parent scandium carbonate is dissolved in hydrochloric or nitric acid to pH = 1-2. Then ammonium fluoride and scandium-containing chloride or nitrate solution in the ratio (mole) sodium fluoride : ammonium fluoride : scandium = (3.1-3.2):(3.0-3.1):1, respectively, are added sequentially to the saturated and heated to 80-95 o C solution of sodium fluoride. Chelate scandium salt is precipitated. Pulp is kept at stirring for 20-40 min. Precipitated deposit of sodium hexafluoroscandiate is filtered off, washed out with acetone and dried at temperature 100-150 o C for 2-3 h. Mother liquor obtained after filtration of sodium hexafluoroscandiate is treated with hydrochloric or nitric acid up to the ratio (mol) fluoride ions : hydrogen ions = 1:(0.9-0.95). The obtained solution is used for treatment of the parent scandium carbonate, filtrate is separated and discarded and precipitate containing scandium carbonate and fluoride is fed to the process head. Invention provides preparing crystalline precipitates that promotes to formation more pure compounds and elevating filtration rate, diminishing amount of formed fluoro-containing sewage wherein the residual concentration of fluoride ions in discharge solutions doesn't exceed 3-5 mg/l. 
     EFFECT: improved preparing method. 
     2 tbl, 1 ex
Patent RU-2245403-C2 (RU)
Inventor: GONCHARENKO V E
IPC: G01N33/36
Filed: 2002-05-29
Granted: 2005-01-27
Abstract: FIELD: textile industry. 
     SUBSTANCE: the invention is dealt with textile industry, in [auricular, with methods of control a linear density of a fibrous floor in the loading pocket of a breaker. The method provides for a pneumatic transportation of fibers, its distribution among the loading pockets, supply of an air stream through pneumonic chambers with perforated walls, conducting definition of a linear density of the fibrous floor with the help of the gauge, differed in the fact, that a linear density of the fibrous floor determine according to an average value of a definite number of measurements of the gauge. At that the number of indications of the gauge for definition of the average value of the linear density is calculated according to a dependence:   where: n-amount of measurements of the gauge of a linear density of a band; L-length of a fibrous floor from a section of perforated walls up to the feeding cylinder, m; l - a width of perforated walls of the loading pocket, m; Ts - scheduled duration of a shift, hours; τ -an interval of time between readings of indications of the gauge, hours. Use of the given method ensures an increase of uniformity of a fibrous floor, formed in the loading pocket of a breaker. 
     EFFECT: the invention ensures an increase of uniformity of a fibrous floor, formed in the loading pocket of a breaker. 
     2 dwg
Patent RU-2243259-C2 (RU)
Inventor: GALKINA N N
IPC: A01N63/28
Filed: 2002-11-01
Granted: 2004-12-27
Abstract: FIELD: microbiology, agriculture. 
     SUBSTANCE: the strain Streptomyces hygroscopicus subsp. 24 is deposited in the Central collection of microorganisms of the State concern "Biopreparat" at number TSKM B-4561 that is isolated from soil samples of the Central Russia regions. This strain elicits the broad spectrum of effect on phytopathogenic microorganisms and shows insecticide properties causing death of Colorado potato beetle (Leptinotarsa decemlineata) larvae of the 1-st age and Galleria mellonella caterpillars. The strain elicits the maximal biological activity. Invention can be used as an agent for protection of plants against diseases and pests. 
     EFFECT: valuable properties of strain. 
     5 tbl, 1 dwg, 4 ex
Patent RU-2295833-C2 (RU)
Inventor: DZHALALI AKHMAD
IPC: H04W92/10
Filed: 2001-04-13
Granted: 2007-03-20
Abstract: FIELD: communication systems, in particular, method and device for fast repeated transmission of signals in communication system. 
     SUBSTANCE: in accordance to method, transmitting terminal transfers signals in form of packets onto receiving terminal, if the packet was intended for receiving terminal, and if that is so, receiving terminal demodulates the packet. Receiving terminal then calculates packet quality coefficient and compares computed quality coefficient to quality coefficient contained in the packet. If quality coefficients coincide, packet is redirected for further processing. If quality coefficients do not coincide, receiving terminal dispatches request for repeated packet transmission. Transmitting terminal determines, which packet it is needed to transfer again, based on request of repeated transmission, if delivery of packet in accordance to aforementioned is unsuccessful, an attempt of repeated transmission is made in accordance to common plans, based on order numbers, for example, radio line protocol. 
     EFFECT: provision of automatic request of repeated transfer with low delay of repeated transfer. 
     4 cl, 5 dwg
Patent RU-2256270-C2 (RU)
Inventor: DOROFEEV D V
IPC: H02H3/24
Filed: 2002-12-06
Granted: 2005-07-10
Abstract: FIELD: relay protection, applicable, in particular, for remote quick-acting protection of electric power lines. 
     SUBSTANCE: the device uses a polarity converter of a two-polar voltage to a single polar voltage, crystal oscillator, frequency divider, AND-gate, binary light-digit counter, multiplexer, division ratio selection unit, single-shot multivibrator, actuating component, transreactor, rectifier, comparator, set point unit, and a Shmidth flip-flop. 
     EFFECT: enhanced speed of response and accuracy of processing of intermediate signal. 
     2 dwg
Patent RU-2306961-C2 (RU)
Inventor: LABUTIN NIKOLAJ JUR EVICH
IPC: A61N2/02
Filed: 2002-12-26
Granted: 2007-09-27
Abstract: FIELD: medicine; physiotherapy. 
     SUBSTANCE: device has electric signal detector, control unit, amplifier and inductor. Inductor is made flexible in form of rectangle and it can be mounted if gypsum bandage. Electric signal detector is placed onto chest at area of heart's projection. Blood supply in damaged area id improved and effect of medicinal preparations used for treatment is localized. 
     EFFECT: improved efficiency of treatment. 
     3 dwg
Patent RU-2247566-C2 (RU)
Title: Method for increasing efficiency in treating inflammatory diseases of uterine adnexa
Inventor: SVEKLO L S
IPC: A61K35/18
Filed: 2003-03-11
Granted: 2005-03-10
Abstract: FIELD: medicine, gynecology. 
     SUBSTANCE: the present innovation deals with isolating erythrocytic mass, then one should introduce a half of daily dosage of prescribed antibiotic into "Hemacon" container with erythrocytic mass at exposure of 20 min in thermostat at 22 C followed by re-infusion for female patient. Therapy course consists of 3-5 seances conducted in a day or two, in intervals between courses a patient is prescribed for antibiotic as intramuscular injections at conventional daily dosage. The method enables to decrease the expenses of medicinal preparation per therapy course and prevent the necessity of operative interferences. 
     EFFECT: higher efficiency. 
     3 ex
Patent RU-2323815-C2 (RU)
Inventor: EFREMOV VLADIMIR VLADIMIROVICH
IPC: B24B49/10
Filed: 2003-06-09
Granted: 2008-05-10
Abstract: FIELD: production methods. 
     SUBSTANCE: it is defined the touching moment of polishing ring with detail by fixating of electrical signal arriving in the moment of their touching. It contains the device with ethanol cane and micro-electrode, made with possibility of creating thermo-emf during the contact with detail. It is foreseen the enforce and registrating devise fixing the electrical signal arriving in the moment of creating the thermo-emf. 
     EFFECT: it is exceeded the precision of the parameters and the quality of the surfaces gasothermical layers during their polishing. 
     1 dwg
Patent RU-2274263-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/12
Filed: 2003-06-11
Granted: 2006-04-20
Abstract: FIELD: canned food industry. 
     SUBSTANCE: method involves washing, inspecting and treating potatoes with mixture of the lowest alkyl ether of eicosapentaenic acid with chitosan used in weight ratio of about 1:1 in an amount of 0.1-1·10 5  mg/t, and holding for about 5 hours; providing cleaning, additional cleaning and cutting procedures; frying cut potatoes to semi-ready state; packaging in bags made from doubled or multilayer film under vacuum; pressurizing bags and pasteurizing. Method allows amount of crumbled pieces of potatoes to be reduced on the average from 10% to 4%. 
     EFFECT: improved organoleptical properties of base product having consistency approaching that of dish prepared from fresh potatoes.